Hi, I was trying to validate the url for my business web page, https://www.scontoflash.com/business in the twitter validator tool, but if I pass my domain http://www.scontoflash.com the validator returns this
Failed to crawl url, debugId: 12044861379349
I tried different combinations, http or https, naked domain or with www, but it always raised the same warning and a different debugId.
Our application is hosted on google appengine, I tried passing the appengine domain for the app scontoflash.appspot.com and the validator works and can be approved. Do you know why it’s not working for https://www.scontoflash.com ? I approved the appengine domain but cards still don’t show up when posting tweets with links to www.scontoflash.com